Solve -5*d = -z - 25, z + 2*d - 5 = d for z.
-
What is the m'th term of -34, -53, -58, -43, -2, 71?
-
What is the h'th term of 902, 846, 694, 398, -90?
-
What is the r'th term of 10001, 9999, 9995, 9989, 9981, 9971, 9959?
-
What is the c'th term of 47, 99, 153, 209, 267?
-
What is the r'th term of -77, -131, -185, -239, -293?
-
What is the v'th term of 4, 22, 40, 58, 76?
小镇错题家